How often have you wanted to rip the Caps Lock or Num Lock key off your keyboard because you accidentally press it and laUNCH INTO A STREAM OF CAPITAL LETTERS? SmArT kEyS is the solution to the Caps Lock, Num Lock, and Insert key problems. Accidental keyboard presses will no longer ruin your documents and waste your time! With SmArT kEyS, you control the response of the Caps Lock, Num Lock, and Insert keys.